# Copyright 2019 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

-- Test structs for 8, 16, 32, and 64 bit UInts and enums.

[$default byte_order: "LittleEndian"]
[(cpp) namespace: "emboss::test"]


struct Sizes:
  0  [+1]  UInt  one_byte
  1  [+2]  UInt  two_byte
  3  [+3]  UInt  three_byte
  6  [+4]  UInt  four_byte
  10 [+5]  UInt  five_byte
  15 [+6]  UInt  six_byte
  21 [+7]  UInt  seven_byte
  28 [+8]  UInt  eight_byte


struct BigEndianSizes:
  [$default byte_order: "BigEndian"]
  0  [+1]  UInt  one_byte
  1  [+2]  UInt  two_byte
  3  [+3]  UInt  three_byte
  6  [+4]  UInt  four_byte
  10 [+5]  UInt  five_byte
  15 [+6]  UInt  six_byte
  21 [+7]  UInt  seven_byte
  28 [+8]  UInt  eight_byte


struct AlternatingEndianSizes:
  [$default byte_order: "BigEndian"]
  0  [+1]  UInt  one_byte    [byte_order: "BigEndian"]
  1  [+2]  UInt  two_byte    [byte_order: "LittleEndian"]
  3  [+3]  UInt  three_byte                                # default to "BigEndian"
  6  [+4]  UInt  four_byte   [byte_order: "LittleEndian"]
  10 [+5]  UInt  five_byte                                 # default to "BigEndian"
  15 [+6]  UInt  six_byte    [byte_order: "LittleEndian"]
  21 [+7]  UInt  seven_byte  [byte_order: "BigEndian"]
  28 [+8]  UInt  eight_byte  [byte_order: "LittleEndian"]


struct EnumSizes:
  0  [+1]  Enum  one_byte
  1  [+2]  Enum  two_byte
  3  [+3]  Enum  three_byte
  6  [+4]  Enum  four_byte
  10 [+5]  Enum  five_byte
  15 [+6]  Enum  six_byte
  21 [+7]  Enum  seven_byte
  28 [+8]  Enum  eight_byte


struct ExplicitlySizedEnumSizes:
  0  [+1]    ExplicitlySizedEnum  one_byte
  1  [+2]    ExplicitlySizedEnum  two_byte
  3  [+3]    ExplicitlySizedEnum  three_byte
  6  [+4]    bits:
    0 [+28]  ExplicitlySizedEnum  three_and_a_half_byte


enum Enum:
  VALUE1        = 1
  VALUE10       = 10
  VALUE100      = 100
  VALUE1000     = 1000
  VALUE10000    = 10000
  VALUE100000   = 100000
  VALUE1000000  = 1000000
  VALUE10000000 = 10000000


enum ExplicitlySizedEnum:
  [maximum_bits: 28]
  VALUE1        = 1
  VALUE10       = 10
  VALUE100      = 100
  VALUE1000     = 1000
  VALUE10000    = 10000
  VALUE100000   = 100000
  VALUE1000000  = 1000000
  VALUE10000000 = 10000000


struct ArraySizes:
  0  [+2]   UInt:8[2]   one_byte
  2  [+4]   UInt:16[2]  two_byte
  6  [+6]   UInt:24[2]  three_byte
  12 [+8]   UInt:32[2]  four_byte
  20 [+10]  UInt:40[2]  five_byte
  30 [+12]  UInt:48[2]  six_byte
  42 [+14]  UInt:56[2]  seven_byte
  56 [+16]  UInt:64[2]  eight_byte